Free semigroup algebras and the structure of an isometric tuple
An n-tuple of operators V=(V_1,…,V_n) acting on a Hilbert space H is said to be isometric if the corresponding row operator is an isometry. A free semigroup algebra is the weakly closed algebra generated by an isometric n-tuple V. The structure of a free semigroup algebra contains a great deal of in...
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| Language: | en |
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2011
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| Online Access: | http://hdl.handle.net/10012/6022 |